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GATE Instrumentation · Electromagnetism - Electric Potential and Field · 2026-2026

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2026 Q15

An electric field has a potential of V(x,y,z) = $\sqrt{x^2 + y^2 + z^2}$ V. A charge of 1 coulomb placed at $(\hat{i} + \hat{j} + \hat{k})$ experiences a force of $\vec{F} = (a\hat...

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